Collaborating:
You and your collaborator (including your
future self) can access the code and its history
Reproducible:
Your code runs and reproduces identical results at different time points and on different systems
Colloquium | 13/01/2021
You and your collaborator (including your
future self) can access the code and its history
Your code runs and reproduces identical results at different time points and on different systems
here-package (Müller, 2020) to define relative paths within the project: read.csv(here::here("data", "file_I_want.csv"))knitr (Xie, 2015, 2020) and tinytex (Xie, 2015, 2020; for pdfs)install.packages("rmarkdown")install.packages("rmarkdown")install.packages("rmarkdown")
knitr-package (Xie, 2014, 2015, 2020) to customize chunks and knitting process
{r cache=TRUE,message=FALSE,warning=FALSE,results="hide", error = TRUE}opts_chunk$set()-functionTinyTeX (Xie, 2010) is a light-weight, cross-platform distribution (install.packages("tinytex"); tinytex::install_tinytex()))install.packages() to install packages in this local libraryrenv.lock fileinstall.packages(renv)renv::init()renv::snapshot()renv::restore()renv::init()renv.lock fileinstall.packages("cowsay")
cowsay::say("Hello world", "cow")
renv::snapshot()Restoring someone else’s package versions:
projectname.Rproj file)renv::restore() to install the package versions from the renv.lock fileN:/).Rmd files) on this virtual systemDockerfile that can be shared via GitHubdocker run -d -e PASSWORD=1234 -p 8787:8787 -v /path/to/your/project:/home/rstudio/ rocker/rstudio
Dockerfile in your project directy, specyfing additional steps to execute when building the container, e.g., install.packages("renv"); renv::restore()Dockerfile for you if you don’t have your own one